zblk.net - robtex.com

zblk.net

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:d751🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5dda🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.93.218Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.215.81🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjames.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjames.ns.cloudflare.com
A2803:f800:50::6ca2:c1b2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjames.ns.cloudflare.com
A2a06:98c1:50::ac40:21b2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjames.ns.cloudflare.com
A108.162.193.178🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjames.ns.cloudflare.com
A172.64.33.178🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjames.ns.cloudflare.com
A173.245.59.178🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjames.ns.cloudflare.com
NStina.ns.cloudflare.com
A2606:4700:50::adf5:3ae6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtina.ns.cloudflare.com
A2803:f800:50::6ca2:c0e6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtina.ns.cloudflare.com
A2a06:98c1:50::ac40:20e6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtina.ns.cloudflare.com
A108.162.192.230🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtina.ns.cloudflare.com
A172.64.32.230🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtina.ns.cloudflare.com
A173.245.58.230🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtina.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.93.218, 172.67.215.81
IPv62606:4700:3033::ac43:d751, 2606:4700:3037::6815:5dda
SOAjames.ns.cloudflare.comdns@cloudflare.com serial=2399041694

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291465

Same first word

zblk.net

Similar names

blzk.online
blkz.com
bklz.ru
blzk.de
lkbz.ru
lzkb.cn
bzkl.com
bkzl.github.io
bklz.cn
zklb.cn
blzk.net
lkzb.cn
blzk.com.cn
lbkz.cn
lzbk.com
lkbz.cn
zbkl.ru
bkzl.com
kbzl.cn
klzb.cn
lbzk.com
blkz.net
blkz.cn
kbzl.de
zkbl.ac.cn
klzb.com
lzkb.de
lzkb.com
zlbk.cn
zlkb.com

DNS History

14 records (6 active, 8 former)

2008201020122014201620182020202220242026NSjames.ns.cloudflare.comtina.ns.cloudflare.comns1.ce.net.cnns3.china-enterprise.comns4.china-enterprise.comMXcemail174.ce.net.cnmx.zmail.net.cnA104.21.93.218172.67.215.812606:4700:3033::ac43:d7512606:4700:3037::6815:5dda106.187.99.174119.9.74.163123.100.3.141
●NSjames.ns.cloudflare.com2026-02-27 → 2026-03-24 · 3 obs
○ 2017-02-08 09:12:42
● 2026-02-27 19:25:32
● 2026-03-24 05:51:42
○NSns1.ce.net.cn2015-08-07 → 2017-02-08 · 5 obs
○ 2007-10-18 21:14:20
● 2015-08-07 01:18:00
● 2017-02-08 09:12:42
○ 2026-02-27 19:25:32
○ 2026-03-24 05:51:42
○NSns3.china-enterprise.com2007-10-18 → 2007-10-18 · 3 obs
● 2007-10-18 21:14:20
○ 2015-08-07 01:18:00
○ 2026-03-24 05:51:42
○NSns4.china-enterprise.com2007-10-18 → 2007-10-18 · 3 obs
● 2007-10-18 21:14:20
○ 2015-08-07 01:18:00
○ 2026-03-24 05:51:42
●NStina.ns.cloudflare.com2026-02-27 → 2026-03-24 · 3 obs
○ 2017-02-08 09:12:42
● 2026-02-27 19:25:32
● 2026-03-24 05:51:42
○MXcemail174.ce.net.cn2007-10-18 → 2007-10-18 · 3 obs
● 2007-10-18 21:14:20
○ 2015-08-07 01:18:00
○ 2026-03-24 05:51:42
○MXmx.zmail.net.cn2015-08-07 → 2017-02-08 · 5 obs
○ 2007-10-18 21:14:20
● 2015-08-07 01:18:00
● 2017-02-08 09:12:42
○ 2026-02-27 19:25:32
○ 2026-03-24 05:51:42
●A104.21.93.2182026-02-27 → 2026-03-24 · 3 obs
○ 2017-02-08 09:12:42
● 2026-02-27 19:25:32
● 2026-03-24 05:51:42
○A106.187.99.1742015-08-07 → 2016-05-18 · 5 obs
○ 2007-10-18 21:14:20
● 2015-08-07 01:18:00
● 2016-05-18 20:39:46
○ 2017-02-08 09:12:42
○ 2026-03-24 05:51:42
○A119.9.74.1632017-02-08 → 2017-02-08 · 4 obs
○ 2016-05-18 20:39:46
● 2017-02-08 09:12:42
○ 2026-02-27 19:25:32
○ 2026-03-24 05:51:42
○A123.100.3.1412007-10-18 → 2007-10-18 · 3 obs
● 2007-10-18 21:14:20
○ 2015-08-07 01:18:00
○ 2026-03-24 05:51:42
●A172.67.215.812026-02-27 → 2026-03-24 · 3 obs
○ 2017-02-08 09:12:42
● 2026-02-27 19:25:32
● 2026-03-24 05:51:42
●A2606:4700:3033::ac43:d7512026-02-27 → 2026-03-24 · 3 obs
○ 2017-02-08 09:12:42
● 2026-02-27 19:25:32
● 2026-03-24 05:51:42
●A2606:4700:3037::6815:5dda2026-02-27 → 2026-03-24 · 3 obs
○ 2017-02-08 09:12:42
● 2026-02-27 19:25:32
● 2026-03-24 05:51:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
zblk.netjames.ns.cloudflare.com, tina.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.178

NS records: james.ns.cloudflare.com, tina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zblk.net (unsigned zone)

⏱️ Timing

Total: 385ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.93.218, 172.67.215.81
AAAA22606:4700:3033::ac43:d751, 2606:4700:3037::6815:5dda
NS2james.ns.cloudflare.com, tina.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1james.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

zblk.net refers to four IP numbers: 2606:4700:3033::ac43:d751, 2606:4700:3037::6815:5dda, 104.21.93.218 and 172.67.215.81.

Other host names, for instance www.a.tools, 0708f941369e.desifreetv.com, pareto.biz, lunahub.nl and climbable.com share IP numbers with zblk.net.

Name Servers

zblk.net's delegation uses two name servers: james.ns.cloudflare.com and tina.ns.cloudflare.com.

zblk.net uses the same name server setup as other domains, such as jiankanglicheng.com, 029yc.com, seeds-creative.com, stu2e.com and zwnoon.com.

zblk.net at least partially shares name servers with other domains, including nnrl.ru, cappellarecords.com, votercx.com, segavid.com and columbiapromoproducts.com.

These name servers are commonly used with vivienne.ns.cloudflare.com.

Host names with six IP numbers:

james.ns.cloudflare.com points to 2606:4700:58::adf5:3bb2, 2803:f800:50::6ca2:c1b2, 2a06:98c1:50::ac40:21b2, 108.162.193.178, 172.64.33.178 and 173.245.59.178.

tina.ns.cloudflare.com points to 2606:4700:50::adf5:3ae6, 2803:f800:50::6ca2:c0e6, 2a06:98c1:50::ac40:20e6, 108.162.192.230, 172.64.32.230 and 173.245.58.230.